Sonja Tallis, a celebrated Australian actress, singer, and drama teacher, was born on September 24, 1943, commencing an illustrious career in the entertainment industry that would span multiple decades. Initially, she gained recognition as a folk singer, performing alongside her partner in the duo "Sean & Sonja" as they embarked on extensive tours, captivating audiences with their harmonious melodies. As her career progressed, Tallis transitioned to acting, securing roles in notable television serials, including The Young Doctors, a pivotal step in her journey as a television actress.
Tallis' subsequent appearance in Sons and Daughters marked another significant milestone in her career, before she took on her most iconic and enduring role to date, that of Nora Flynn, the top dog, in the esteemed Australian television series Prisoner. Her captivating portrayal of Nora Flynn, a character she brought to life between May and November 1985, spanned a period of six months, cementing her status as a beloved and respected figure in the Australian entertainment industry.